Mercedes-Benz 300 TD-TURBO DIESEL 1984 Owner's Manual page 32

Automatic Climate Control
® Defrosting
>
Independent of the position of the tem perature selector
wheel and the fan speed setting, maximum heated air will
be channeled to the windshield and nozzles (2), fo r side
w indow defrosting.
Note:
The air conditioner removes considerable moisture from
the air during operation. It is normal if water drips on the
ground through openings in the car floor.
Defrosting
30